or have a body mass index of 35 or more with weight-related health problems

be 18 years or older

have tried to lose weight without success

have health complications

be aware of the expected life changes

understand the surgery and its risks

plan to follow diet and exercise guidelines for the rest of your life

While there are many benefits, weight-loss surgery is a major, irreversible operation. It’s important to understand the risks. Your doctor and medical team will talk with you about them. After your procedure, your life and your diet will change, too. You can read about these changes under "What can I expect after my surgery?"